72ca6b25e9
* SubGhz: add error protocol * WS: add error protocol * SubGhz: error processing * SubGhz: more stringent CAME protocol restrictions * SubGhz: fix header duration CAME protocol * SubGhz: delete comments * SubGhz: sync SubGhzProtocolStatus with FuriStatus * SubGhz: update documentation and bump api_version Co-authored-by: あく <alleteam@gmail.com>
438 lines
15 KiB
C
438 lines
15 KiB
C
#include "dooya.h"
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#include "../blocks/const.h"
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#include "../blocks/decoder.h"
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#include "../blocks/encoder.h"
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#include "../blocks/generic.h"
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#include "../blocks/math.h"
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#define TAG "SubGhzProtocolDooya"
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#define DOYA_SINGLE_CHANNEL 0xFF
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static const SubGhzBlockConst subghz_protocol_dooya_const = {
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.te_short = 366,
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.te_long = 733,
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.te_delta = 120,
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.min_count_bit_for_found = 40,
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};
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struct SubGhzProtocolDecoderDooya {
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SubGhzProtocolDecoderBase base;
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SubGhzBlockDecoder decoder;
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SubGhzBlockGeneric generic;
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};
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struct SubGhzProtocolEncoderDooya {
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SubGhzProtocolEncoderBase base;
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SubGhzProtocolBlockEncoder encoder;
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SubGhzBlockGeneric generic;
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};
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typedef enum {
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DooyaDecoderStepReset = 0,
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DooyaDecoderStepFoundStartBit,
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DooyaDecoderStepSaveDuration,
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DooyaDecoderStepCheckDuration,
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} DooyaDecoderStep;
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const SubGhzProtocolDecoder subghz_protocol_dooya_decoder = {
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.alloc = subghz_protocol_decoder_dooya_alloc,
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.free = subghz_protocol_decoder_dooya_free,
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.feed = subghz_protocol_decoder_dooya_feed,
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.reset = subghz_protocol_decoder_dooya_reset,
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.get_hash_data = subghz_protocol_decoder_dooya_get_hash_data,
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.serialize = subghz_protocol_decoder_dooya_serialize,
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.deserialize = subghz_protocol_decoder_dooya_deserialize,
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.get_string = subghz_protocol_decoder_dooya_get_string,
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};
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const SubGhzProtocolEncoder subghz_protocol_dooya_encoder = {
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.alloc = subghz_protocol_encoder_dooya_alloc,
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.free = subghz_protocol_encoder_dooya_free,
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.deserialize = subghz_protocol_encoder_dooya_deserialize,
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.stop = subghz_protocol_encoder_dooya_stop,
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.yield = subghz_protocol_encoder_dooya_yield,
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};
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const SubGhzProtocol subghz_protocol_dooya = {
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.name = SUBGHZ_PROTOCOL_DOOYA_NAME,
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.type = SubGhzProtocolTypeStatic,
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.flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_315 | SubGhzProtocolFlag_AM |
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SubGhzProtocolFlag_Decodable | SubGhzProtocolFlag_Load | SubGhzProtocolFlag_Save |
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SubGhzProtocolFlag_Send,
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.decoder = &subghz_protocol_dooya_decoder,
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.encoder = &subghz_protocol_dooya_encoder,
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};
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void* subghz_protocol_encoder_dooya_alloc(SubGhzEnvironment* environment) {
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UNUSED(environment);
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SubGhzProtocolEncoderDooya* instance = malloc(sizeof(SubGhzProtocolEncoderDooya));
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instance->base.protocol = &subghz_protocol_dooya;
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instance->generic.protocol_name = instance->base.protocol->name;
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instance->encoder.repeat = 10;
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instance->encoder.size_upload = 128;
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instance->encoder.upload = malloc(instance->encoder.size_upload * sizeof(LevelDuration));
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instance->encoder.is_running = false;
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return instance;
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}
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void subghz_protocol_encoder_dooya_free(void* context) {
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furi_assert(context);
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SubGhzProtocolEncoderDooya* instance = context;
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free(instance->encoder.upload);
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free(instance);
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}
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/**
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* Generating an upload from data.
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* @param instance Pointer to a SubGhzProtocolEncoderDooya instance
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* @return true On success
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*/
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static bool subghz_protocol_encoder_dooya_get_upload(SubGhzProtocolEncoderDooya* instance) {
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furi_assert(instance);
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size_t index = 0;
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size_t size_upload = (instance->generic.data_count_bit * 2) + 2;
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if(size_upload > instance->encoder.size_upload) {
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FURI_LOG_E(TAG, "Size upload exceeds allocated encoder buffer.");
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return false;
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} else {
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instance->encoder.size_upload = size_upload;
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}
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//Send header
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if(bit_read(instance->generic.data, 0)) {
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instance->encoder.upload[index++] = level_duration_make(
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false,
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(uint32_t)subghz_protocol_dooya_const.te_long * 12 +
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subghz_protocol_dooya_const.te_long);
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} else {
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instance->encoder.upload[index++] = level_duration_make(
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false,
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(uint32_t)subghz_protocol_dooya_const.te_long * 12 +
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subghz_protocol_dooya_const.te_short);
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}
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//Send start bit
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instance->encoder.upload[index++] =
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level_duration_make(true, (uint32_t)subghz_protocol_dooya_const.te_short * 13);
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instance->encoder.upload[index++] =
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level_duration_make(false, (uint32_t)subghz_protocol_dooya_const.te_long * 2);
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//Send key data
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for(uint8_t i = instance->generic.data_count_bit; i > 0; i--) {
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if(bit_read(instance->generic.data, i - 1)) {
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//send bit 1
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instance->encoder.upload[index++] =
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level_duration_make(true, (uint32_t)subghz_protocol_dooya_const.te_long);
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instance->encoder.upload[index++] =
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level_duration_make(false, (uint32_t)subghz_protocol_dooya_const.te_short);
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} else {
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//send bit 0
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instance->encoder.upload[index++] =
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level_duration_make(true, (uint32_t)subghz_protocol_dooya_const.te_short);
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instance->encoder.upload[index++] =
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level_duration_make(false, (uint32_t)subghz_protocol_dooya_const.te_long);
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}
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}
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return true;
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}
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SubGhzProtocolStatus
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subghz_protocol_encoder_dooya_deserialize(void* context, FlipperFormat* flipper_format) {
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furi_assert(context);
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SubGhzProtocolEncoderDooya* instance = context;
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SubGhzProtocolStatus ret = SubGhzProtocolStatusError;
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do {
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ret = subghz_block_generic_deserialize_check_count_bit(
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&instance->generic,
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flipper_format,
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subghz_protocol_dooya_const.min_count_bit_for_found);
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if(ret != SubGhzProtocolStatusOk) {
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break;
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}
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//optional parameter parameter
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flipper_format_read_uint32(
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flipper_format, "Repeat", (uint32_t*)&instance->encoder.repeat, 1);
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if(!subghz_protocol_encoder_dooya_get_upload(instance)) {
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ret = SubGhzProtocolStatusErrorEncoderGetUpload;
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break;
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}
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instance->encoder.is_running = true;
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} while(false);
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return ret;
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}
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void subghz_protocol_encoder_dooya_stop(void* context) {
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SubGhzProtocolEncoderDooya* instance = context;
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instance->encoder.is_running = false;
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}
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LevelDuration subghz_protocol_encoder_dooya_yield(void* context) {
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SubGhzProtocolEncoderDooya* instance = context;
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if(instance->encoder.repeat == 0 || !instance->encoder.is_running) {
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instance->encoder.is_running = false;
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return level_duration_reset();
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}
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LevelDuration ret = instance->encoder.upload[instance->encoder.front];
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if(++instance->encoder.front == instance->encoder.size_upload) {
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instance->encoder.repeat--;
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instance->encoder.front = 0;
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}
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return ret;
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}
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void* subghz_protocol_decoder_dooya_alloc(SubGhzEnvironment* environment) {
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UNUSED(environment);
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SubGhzProtocolDecoderDooya* instance = malloc(sizeof(SubGhzProtocolDecoderDooya));
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instance->base.protocol = &subghz_protocol_dooya;
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instance->generic.protocol_name = instance->base.protocol->name;
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return instance;
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}
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void subghz_protocol_decoder_dooya_free(void* context) {
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furi_assert(context);
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SubGhzProtocolDecoderDooya* instance = context;
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free(instance);
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}
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void subghz_protocol_decoder_dooya_reset(void* context) {
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furi_assert(context);
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SubGhzProtocolDecoderDooya* instance = context;
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instance->decoder.parser_step = DooyaDecoderStepReset;
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}
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void subghz_protocol_decoder_dooya_feed(void* context, bool level, uint32_t duration) {
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furi_assert(context);
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SubGhzProtocolDecoderDooya* instance = context;
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switch(instance->decoder.parser_step) {
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case DooyaDecoderStepReset:
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if((!level) && (DURATION_DIFF(duration, subghz_protocol_dooya_const.te_long * 12) <
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subghz_protocol_dooya_const.te_delta * 20)) {
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instance->decoder.parser_step = DooyaDecoderStepFoundStartBit;
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}
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break;
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case DooyaDecoderStepFoundStartBit:
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if(!level) {
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if(DURATION_DIFF(duration, subghz_protocol_dooya_const.te_long * 2) <
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subghz_protocol_dooya_const.te_delta * 3) {
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instance->decoder.parser_step = DooyaDecoderStepSaveDuration;
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instance->decoder.decode_data = 0;
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instance->decoder.decode_count_bit = 0;
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} else {
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instance->decoder.parser_step = DooyaDecoderStepReset;
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}
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} else if(
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DURATION_DIFF(duration, subghz_protocol_dooya_const.te_short * 13) <
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subghz_protocol_dooya_const.te_delta * 5) {
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break;
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} else {
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instance->decoder.parser_step = DooyaDecoderStepReset;
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}
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break;
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case DooyaDecoderStepSaveDuration:
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if(level) {
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instance->decoder.te_last = duration;
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instance->decoder.parser_step = DooyaDecoderStepCheckDuration;
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} else {
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instance->decoder.parser_step = DooyaDecoderStepReset;
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}
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break;
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case DooyaDecoderStepCheckDuration:
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if(!level) {
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if(duration >= (subghz_protocol_dooya_const.te_long * 4)) {
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//add last bit
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if(DURATION_DIFF(instance->decoder.te_last, subghz_protocol_dooya_const.te_short) <
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subghz_protocol_dooya_const.te_delta) {
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subghz_protocol_blocks_add_bit(&instance->decoder, 0);
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} else if(
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DURATION_DIFF(instance->decoder.te_last, subghz_protocol_dooya_const.te_long) <
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subghz_protocol_dooya_const.te_delta * 2) {
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subghz_protocol_blocks_add_bit(&instance->decoder, 1);
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} else {
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instance->decoder.parser_step = DooyaDecoderStepReset;
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break;
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}
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instance->decoder.parser_step = DooyaDecoderStepFoundStartBit;
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if(instance->decoder.decode_count_bit ==
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subghz_protocol_dooya_const.min_count_bit_for_found) {
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instance->generic.data = instance->decoder.decode_data;
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instance->generic.data_count_bit = instance->decoder.decode_count_bit;
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if(instance->base.callback)
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instance->base.callback(&instance->base, instance->base.context);
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}
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break;
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} else if(
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(DURATION_DIFF(instance->decoder.te_last, subghz_protocol_dooya_const.te_short) <
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subghz_protocol_dooya_const.te_delta) &&
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(DURATION_DIFF(duration, subghz_protocol_dooya_const.te_long) <
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subghz_protocol_dooya_const.te_delta * 2)) {
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subghz_protocol_blocks_add_bit(&instance->decoder, 0);
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instance->decoder.parser_step = DooyaDecoderStepSaveDuration;
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} else if(
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(DURATION_DIFF(instance->decoder.te_last, subghz_protocol_dooya_const.te_long) <
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subghz_protocol_dooya_const.te_delta * 2) &&
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(DURATION_DIFF(duration, subghz_protocol_dooya_const.te_short) <
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subghz_protocol_dooya_const.te_delta)) {
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subghz_protocol_blocks_add_bit(&instance->decoder, 1);
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instance->decoder.parser_step = DooyaDecoderStepSaveDuration;
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} else {
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instance->decoder.parser_step = DooyaDecoderStepReset;
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}
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} else {
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instance->decoder.parser_step = DooyaDecoderStepReset;
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}
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break;
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}
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}
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/**
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* Analysis of received data
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* @param instance Pointer to a SubGhzBlockGeneric* instance
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*/
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static void subghz_protocol_somfy_telis_check_remote_controller(SubGhzBlockGeneric* instance) {
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/*
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* serial s/m ch key
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* long press down X * E1DC030533, 40b 111000011101110000000011 0000 0101 0011 0011
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*
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* short press down 3 * E1DC030533, 40b 111000011101110000000011 0000 0101 0011 0011
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* 3 * E1DC03053C, 40b 111000011101110000000011 0000 0101 0011 1100
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*
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* press stop X * E1DC030555, 40b 111000011101110000000011 0000 0101 0101 0101
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*
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* long press up X * E1DC030511, 40b 111000011101110000000011 0000 0101 0001 0001
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*
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* short press up 3 * E1DC030511, 40b 111000011101110000000011 0000 0101 0001 0001
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* 3 * E1DC03051E, 40b 111000011101110000000011 0000 0101 0001 1110
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*
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* serial: 3 byte serial number
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* s/m: single (b0000) / multi (b0001) channel console
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* ch: channel if single (always b0101) or multi
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* key: 0b00010001 - long press up
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* 0b00011110 - short press up
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* 0b00110011 - long press down
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* 0b00111100 - short press down
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* 0b01010101 - press stop
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* 0b01111001 - press up + down
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* 0b10000000 - press up + stop
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* 0b10000001 - press down + stop
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* 0b11001100 - press P2
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*
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*/
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instance->serial = (instance->data >> 16);
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if((instance->data >> 12) & 0x0F) {
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instance->cnt = (instance->data >> 8) & 0x0F;
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} else {
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instance->cnt = DOYA_SINGLE_CHANNEL;
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}
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instance->btn = instance->data & 0xFF;
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}
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uint8_t subghz_protocol_decoder_dooya_get_hash_data(void* context) {
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furi_assert(context);
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SubGhzProtocolDecoderDooya* instance = context;
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return subghz_protocol_blocks_get_hash_data(
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&instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
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}
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SubGhzProtocolStatus subghz_protocol_decoder_dooya_serialize(
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void* context,
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FlipperFormat* flipper_format,
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SubGhzRadioPreset* preset) {
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furi_assert(context);
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SubGhzProtocolDecoderDooya* instance = context;
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return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);
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}
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SubGhzProtocolStatus
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subghz_protocol_decoder_dooya_deserialize(void* context, FlipperFormat* flipper_format) {
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furi_assert(context);
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SubGhzProtocolDecoderDooya* instance = context;
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return subghz_block_generic_deserialize_check_count_bit(
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&instance->generic, flipper_format, subghz_protocol_dooya_const.min_count_bit_for_found);
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}
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/**
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* Get button name.
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* @param btn Button number, 8 bit
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*/
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static const char* subghz_protocol_dooya_get_name_button(uint8_t btn) {
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const char* btn_name;
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switch(btn) {
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case 0b00010001:
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btn_name = "Up_Long";
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break;
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case 0b00011110:
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btn_name = "Up_Short";
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break;
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case 0b00110011:
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btn_name = "Down_Long";
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break;
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case 0b00111100:
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btn_name = "Down_Short";
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break;
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case 0b01010101:
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btn_name = "Stop";
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break;
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case 0b01111001:
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btn_name = "Up+Down";
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break;
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case 0b10000000:
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btn_name = "Up+Stop";
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break;
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case 0b10000001:
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btn_name = "Down+Stop";
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break;
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case 0b11001100:
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btn_name = "P2";
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break;
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default:
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btn_name = "Unknown";
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break;
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}
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return btn_name;
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}
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void subghz_protocol_decoder_dooya_get_string(void* context, FuriString* output) {
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furi_assert(context);
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SubGhzProtocolDecoderDooya* instance = context;
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subghz_protocol_somfy_telis_check_remote_controller(&instance->generic);
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furi_string_cat_printf(
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output,
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"%s %dbit\r\n"
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"Key:0x%010llX\r\n"
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"Sn:0x%08lX\r\n"
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"Btn:%s\r\n",
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instance->generic.protocol_name,
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instance->generic.data_count_bit,
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instance->generic.data,
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instance->generic.serial,
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subghz_protocol_dooya_get_name_button(instance->generic.btn));
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if(instance->generic.cnt == DOYA_SINGLE_CHANNEL) {
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furi_string_cat_printf(output, "Ch:Single\r\n");
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} else {
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furi_string_cat_printf(output, "Ch:%lu\r\n", instance->generic.cnt);
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}
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}
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